EP 2076354 B1 20111102 - SYSTEM FOR EMPLOYING SCANNERS IN AN X-Y HIGH SPEED DRILLING SYSTEM
Title (en)
SYSTEM FOR EMPLOYING SCANNERS IN AN X-Y HIGH SPEED DRILLING SYSTEM
Title (de)
SYSTEM ZUM EINSATZ VON SCANNERN IN EINEM HOCHGESCHWINDIGKEITS-X/Y-BOHRSYSTEM
Title (fr)
SYSTÈME POUR EMPLOYER DES SCANNERS DANS UN SYSTÈME DE FORAGE À VITESSE ÉLEVÉE X-Y
Publication
Application
Priority
- US 2007074391 W 20070726
- US 83921106 P 20060822
Abstract (en)
[origin: US7817319B2] A laser processing system is disclosed for providing a relatively small velocity of a laser beam at target location while at least one scanner scans at a relatively larger velocity. The system includes a laser source, a first scanning unit, a beam expander, a second scanning unit and focusing optics. The laser source is for providing a pulsed laser output having at least one beam with a beam dimension. The first scanning unit is for scanning the laser output in a first direction along a first axis at the target location. The beam expander is for receiving the laser output and for modifying a beam diameter of the laser output and providing a modified laser output. The second scanning unit is for scanning the modified laser output from the beam expander in a second direction along the first axis at the target location. The second direction is substantially opposite to the first direction along the first axis such that a net velocity of the modified laser output along the first axis at the target location may be made to be effectively zero during a laser pulse. The focusing optics is for focusing the modified laser output toward the target location.
IPC 8 full level
B23K 26/38 (2006.01)
CPC (source: EP KR US)
B23K 26/0622 (2015.10 - EP US); B23K 26/082 (2015.10 - EP US); B23K 26/382 (2015.10 - EP KR US); B23K 26/40 (2013.01 - EP US); B23K 26/60 (2015.10 - KR); G02B 26/10 (2013.01 - KR); H01S 3/10 (2013.01 - KR); B23K 2103/50 (2018.08 - EP US); G02B 26/101 (2013.01 - EP US); G02B 26/105 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2008049285 A1 20080228; US 7817319 B2 20101019; AT E531474 T1 20111115; CN 101541470 A 20090923; CN 101541470 B 20120620; EP 2076354 A2 20090708; EP 2076354 B1 20111102; JP 2010501354 A 20100121; JP 5654234 B2 20150114; KR 101511199 B1 20150410; KR 20090045342 A 20090507; TW 200821075 A 20080516; WO 2008091380 A2 20080731; WO 2008091380 A3 20081016
DOCDB simple family (application)
US 82839107 A 20070726; AT 07872717 T 20070726; CN 200780038458 A 20070726; EP 07872717 A 20070726; JP 2009525675 A 20070726; KR 20097005319 A 20070726; TW 96127731 A 20070730; US 2007074391 W 20070726